🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.43 AU - 0.57 AU

Year: 127 Days

Day: 20.1 Hours

Environment

Temp: 263 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.93 AU - 1.19 AU

Year: 393 Days

Day: 47 Hours

Environment

Temp: 15 °C

Axial Tilt: 10.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 104,976,082 km

• M1: 96,491 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.53 AU - 1.71 AU

Year: 742 Days

Day: 24.5 Hours

Environment

Temp: -42 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.29 AU - 3.69 AU

Year: 1861 Days

Day: 20.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.76 AU - 3.42 AU

Year: 1955 Days

Day: 44.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,976,082 km

• M1: 929,900 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 784.9

Radius: 5.2

Gravity: 29.03 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 14.88 AU - 23.52 AU

Year: 30278 Days

Day: 19.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 104,976,082 km

• M1: 64,776 km (0.112 R)
• M2: 269,575 km (0.071 R)
• M3: 470,635 km (0.061 R)
• M4: 981,811 km (0.078 R)
• M5: 1,324,540 km (0.094 R)
• M6: 2,152,713 km (0.116 R)
• M7: 2,518,929 km (0.117 R)
• M8: 3,190,025 km (0.119 R)
• M9: 3,800,684 km (0.052 R)
• M10: 5,250,586 km (0.119 R)
• M11: 5,730,945 km (0.12 R)
• M12: 7,348,247 km (0.079 R)
• M13: 7,617,374 km (0.079 R)
• M14: 9,247,392 km (0.073 R)
• M15: 11,096,572 km (0.028 R)
• M16: 12,182,054 km (0.112 R)
• M17: 22,387,321 km (0.051 R)
• M18: 22,952,951 km (0.116 R)
• M19: 30,777,967 km (0.113 R)
• M20: 39,059,705 km (0.072 R)
• M21: 42,233,573 km (0.085 R)
• M22: 43,971,003 km (0.082 R)
• M23: 44,679,199 km (0.085 R)
• M24: 45,394,875 km (0.051 R)
• M25: 48,710,563 km (0.079 R)
• M26: 49,088,596 km (0.1 R)
• M27: 51,398,238 km (0.084 R)
• M28: 59,188,547 km (0.036 R)
• M29: 60,051,577 km (0.094 R)
• M30: 77,056,068 km (0.081 R)
• M31: 83,097,129 km (0.085 R)
• M32: 84,450,840 km (0.069 R)
• M33: 87,202,394 km (0.064 R)
• M34: 88,600,386 km (0.095 R)
• M35: 89,163,622 km (0.046 R)
• M36: 98,806,402 km (0.11 R)
• M37: 100,020,538 km (0.086 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 19,460 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit